Operating systems

As a plugin API, Frei0r's main emphasis is on simplicity, to round up the most common video effects into simple filters, sources, and mixers that can be controlled by parameters. Frei0r plugins can be shared by many host applications, avoiding duplicate efforts by different projects. Frei0r is not meant as a competing standard to more ambitious efforts trying to satisfy the needs of many different applications and more complex effects, as it doesn't provides things like an extensive parameter mechanism or event handling.

TouchableViews is a simple GUI library for embedded systems. It is intended to be used in applications that are simple enough to not require an operating system or a full-featured GUI library, and is well suited for small touch panels.